Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cfe25df884cf443f9e39b69c60ce499a : SUCCESS in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cbcbbdeba81842c7a7cd3d61d90aecb6 : FAILURE in 2m 36s